High quality plow disc harrow blades notched plough disc

1. High quality steel material, suitable hardness, not easy to be broken and deformed.

2. Suitable for all types of tiller.

3. Automatic temperature control system, which can be used for heating and tempering, to ensure even heating of products, even internal and external structure, and longer service life.

4. Precision high-strength mold is precisely formed in the process of thermal forming.

5. Special gas is used for tempering to make up for the lost chemical elements in the heat treatment process, so that the working life is extended by one time compared with the conventional process.